Honest drug prices & Medicare plan facts. Straight from federal data.
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Carbamazepine: what pharmacies actually pay

Prices below are the National Average Drug Acquisition Cost (NADAC) — the federal government's weekly survey of what pharmacies actually pay their wholesalers, as of 07/22/2026. Your pharmacy's cash price includes their markup and dispensing cost, so it will be higher — but if it's many times this number, that's a signal to shop around.

Form & strengthPharmacy costUnitType
CARBAMAZEPINE 100 MG TAB CHEW$0.26per tablet/unitGeneric
CARBAMAZEPINE 100 MG/5 ML SUSP$0.10per mLGeneric
CARBAMAZEPINE 200 MG TABLET$0.12per tablet/unitGeneric
CARBAMAZEPINE ER 100 MG CAP$1.18per tablet/unitGeneric
CARBAMAZEPINE ER 100 MG TABLET$0.21per tablet/unitGeneric
CARBAMAZEPINE ER 200 MG CAP$1.07per tablet/unitGeneric
CARBAMAZEPINE ER 200 MG TABLET$0.37per tablet/unitGeneric
CARBAMAZEPINE ER 300 MG CAP$1.07per tablet/unitGeneric
CARBAMAZEPINE ER 400 MG TABLET$0.62per tablet/unitGeneric

Rough math: a typical 30-day supply of one tablet/day equals 30× the per-unit cost.

This is pricing information, not medical advice. Talk to your doctor or pharmacist before changing any medication.

Which Medicare plans cover this drug?

Pick your state and county to see every plan there, filtered to this drug — with the tier, prior-authorization status, and estimated copay.

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